Definitive Technology Dymension DM70 Large Bipolar Tower Speaker with 10 Powered Subwoofer (Each)The Dymension™ DM70 fills your home theater with larger-than-life sound. Crystal clearhighs, incredible depth-of-field, and thunderous bass envelop you whether you’re enjoying the latest blockbuster or your favorite songs. Innovations include aluminum oxide tweeters, an adjustable BDSS bipolar array, an integrated powered subwoofer with 3XR technology, and a robust Class D amplifier.Product Features:Fully balanced bipolar driver array for truly env